201290875

素因数分解:

$5^3\times {\mathrm{433}}^1\times {\mathrm{3719}}^1$

素因数の和:4167

約数の個数: 16

約数和(自身を含む): 251858880

約数和(自身を除く): 50568005

約数列:

[1, 5, 25, 125, 433, 2165, 3719, 10825, 18595, 54125, 92975, 464875, 1610327, 8051635, 40258175, 201290875]

約数ペア:

[(1, 201290875), (5, 40258175), (25, 8051635), (125, 1610327), (433, 464875), (2165, 92975), (3719, 54125), (10825, 18595)]